Ponmudi S

Employment

• Alagappa Chettiar Govrnment College of Engineering and Technology Assistant Professor
  2013 - Present

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (11)

• Wide Band Gap Semiconductors and their Applications
  Field-Effect Transistors Technology 2025 DOI: 10.1201/9781003533535-5
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• Tuning the phase structure and surface morphology of Cr2O3:CuO thin film by annealing for enhanced ammonia sensing performance at room temperature
  Inorganic Chemistry Communications 2023 DOI: 10.1016/j.inoche.2023.111512
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• Tunable room-temperature ferromagnetism in RF magnetron sputtered Al2Cr2Cu2O8 thin film
  S. Ponmudi, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja
  Ceramics International 2023 DOI: 10.1016/j.ceramint.2023.11.212
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• Development of room temperature sensor based on high quality rhombohedral Al2O3:Cr2O3 (1:1) thin film with bone like morphological feature for ultrasensitive detection of NH3 gas
  S. Ponmudi, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja +2 more
  Journal of Materials Science: Materials in Electronics 2020 DOI: 10.1007/s10854-020-03558-6
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• Al<inf>2</inf>O<inf>3</inf>:Cr<inf>2</inf>O<inf>3</inf>:CuO (1:1:1) thin film prepared by radio frequency magnetron sputtering technique: A promising material for high sensitive room temperature ammonia sensor
  S. Ponmudi, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja +2 more
  Materials Research Express 2019 DOI: 10.1088/2053-1591/ab0f5b
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• Effects of sputtering power and substrate temperature on the optical properties of Al <inf>2</inf> O <inf>3</inf> :Cr <inf>2</inf> O <inf>3</inf> thin films
  S. Ponmudi, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja
  Materials Today: Proceedings 2019 DOI: 10.1016/j.matpr.2019.02.152
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• Facile fabrication of spinel structured n-type CuAl <inf>2</inf> O <inf>4</inf> thin film with nano-grass like morphology by sputtering technique
  S. Ponmudi, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja +2 more
  Applied Surface Science 2019 DOI: 10.1016/j.apsusc.2019.03.314
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• Influences of sputtering power and annealing temperature on the structural and optical properties of Al<inf>2</inf>O<inf>3</inf>:CuO thin films fabricated by radio frequency magnetron sputtering technique
  S. Ponmudi, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja +1 more
  Journal of Materials Science: Materials in Electronics 2019 DOI: 10.1007/s10854-019-02185-0
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• Tuning the morphology of Cr <inf>2</inf> O <inf>3</inf> :CuO (50:50) thin films by RF magnetron sputtering for room temperature sensing application
  S. Ponmudi, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja +2 more
  Applied Surface Science 2019 DOI: 10.1016/j.apsusc.2018.10.096
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• Characterization of ZnO:SnO<inf>2</inf> (50:50) thin film deposited by RF magnetron sputtering technique
  Sreekrishnan Rajammal Cynthia, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja +1 more
  AIP Conference Proceedings 2016 DOI: 10.1063/1.4946618
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• Studies on the properties of Al<inf>2</inf>O<inf>3</inf>:Cr<inf>2</inf>O<inf>3</inf> (50:50) thin film
  S. Ponmudi, Rengasamy Sivakumar, Chinnappanadar Sanjeeviraja
  AIP Conference Proceedings 2016 DOI: 10.1063/1.4946339
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